Using the methods of Principal Component Analysis (PCA) and the Analytical Hierarchy Process(AHP), the paper proposes the synthetic evaluating model of PCA with weighted variables by AHP.
通过综合运用主成分分析和层次分析方法，建立系统综合评价的AHP变量加权主成分分析模型。
On the basis of this, this paper suggests that analytic hierarchy process(AHP) and principle component analysis(PCA) can .
本文提出一种基于主成分分析法的动态神经网络模型实现高炉铁水含硅量多步预报。
On the basic of comparing the evaluation results, the author analyzed the application of PCA and AHP deeply, and then put forward the measures to make urban land utilization in intensive way.
笔者将两种评价方法的结果进行了对比，深入分析了两种方法的应用，并提出了实现环洞庭湖区城市土地集约利用的对策。
On the basic of comparing the evaluation results, the author analyzed the application of PCA and AHP deeply, and then put forward the measures to make urban land utilization in intensive way.
笔者将两种评价方法的结果进行了对比，深入分析了两种方法的应用，并提出了实现环洞庭湖区城市土地集约利用的对策。
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